Stethoscope chestpiece



FIG. 1 is a perspective view of a stethoscope chestpiece showing our new design;

FIG. 2 is a right side elevation view thereof, and the left side elevation view being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a cross-sectional view taken in the direction of line 7-7 of FIG. 1.

The broken lines are directed to environment and form no part of the claimed design. 

CLAIM The ornamental design for a stethoscope chestpiece, substantially as shown and described. 